Cheng YuDr. Cheng Yu is an associate professor and program coordinator in the Department of Engineering Technology at the University of North Texas, Denton, Texas. He received his BS in Civil Engineering from Tsinghua University. Both his MS and PhD were eared from the Johns Hopkins University. Dr. Yu's research interests include thin-walled structures, structural stability, cold-formed steel, earthquake engineering, and structural control. Dr. Yu is an active committee member of the American Iron and Steel Institute which developed the North American Cold-Formed Steel Specifications and Standards. Dr Yu's research has been funded by federal agencies, professional associations, and various industrial sponsors. Read More Read Less